For her birthday, Jimmy gives Lucy Lane a Jimmy Olsen signal watch so he can be her "genie" for a day. Unfortunately, today he's also modeling his wardrobe of odd getups for his Fan Club. So everytime Lucy calls, he's in some sort of inappropriate outfit.
Lois accidentally gives both Clark and Jimmy a drink of Professor Potter's elastic serum. Jimmy becomes Elastic Lad, but Superman must figure out a way to cover for the fact that the serum doesn't effect him.